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STG3157CTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STG3157CTR product

STG3157CTR

Analog Switches

SPDTAnalog SwitchCMOS

The STG3157 is a high-speed, low-voltage SPDT analog switch designed for portable applications requiring low power and low on-resistance.

Best for

  • Portable devices
  • Signal routing
  • Bus switching

Avoid if

  • High-current power switching applications

Check before use

  • Propagation delay requirements at specific supply voltages

Key specifications

Switch Type
SPDT
On-Resistance
9 Ω (max at 3.0V)
Supply Voltage
1.65V - 5.5V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsSignal Multiplexing

Datasheet

STG3157CTR-STMicroelectronics-datasheet-14118717.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STG3157CTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed CMOS analog SPDT switch or 2:1 multiplexer/demultiplexer.